crypto/libtomcrypt/ltcrypt-flush.patch

--- libtomcrypt/demos/ltcrypt.c	2018-07-01 13:49:01.000000000 -0700
+++ libtomcrypt/demos/ltcrypt.c.new	2021-06-06 22:49:02.810188768 -0700
@@ -119,6 +119,7 @@
    }
 
    printf("\nEnter key: ");
+   fflush(stdout);
    if(fgets((char *)tmpkey,sizeof(tmpkey), stdin) == NULL)
       exit(-1);
    outlen = sizeof(key);